Conductivity Meters & Accessories - Page 5

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850040

Sper Scientific 850040 Additional Conductivity Probe for 850039.

Manufacturer: Hanna Instruments Brand: Hanna Instruments

The Hanna Instruments HI 993302-01 Gro’Chek EC/TDS/Temperature Monitor is a 115V conductivity, total dissolved solids (TDS), and temperature monitor that is designed for agricultural and hydroponics applications and has automatic temperature compensation, automatic one-point calibration, and a backlit LCD screen that displays readings of both conductivity or TDS and temperature. The meter comes with the H1 7630 probe, a combination conductivity/TDS/temperature probe. The EC-TDS conversion factor and temperature coefficient factor are user-adjustable for application-specific measurements. The meter is waterproof and resistant to chemicals. Conductivity meters are commonly used in the water-quality testing, waste-water treatment, hydroponics, agriculture, and aquaculture industries, in cosmetics manufacturing, and in laboratory research.Specifications Conductivity range 0.00 to 20.00 mS/cm Conductivity resolution 0.01 mS/cm TDS range 0.00 to 10.00ppt TDS resolution 0.01ppt Accuracy + or -2% Full Scale Calibration Automatic, 1 point, at 12.88 mS/cm Power source 12V DC power adapter (included) Dimensions 160 x 105 x 31mm / 6.3 x 4.1 x 1.2 inches (H x W x D) Weight (meter only) 190g / 6.7 oz. H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, have low conductivity. More saline- or nutrient-rich solutions, such as seawater or fertilizers, have high conductivity. Conductivity measurements are often used with total dissolved solids (TDS) measurements, which are typically expressed in ppm (parts per million). TDS consist of dissolved minerals and salts. To determine ...

Manufacturer: Thomas Scientific Brand: YSI Model: 060660

Each bottle includes detailed instructions and a table of corrections at temperatures between 20 and 30°C. Packaged in glass quarts. The 1, 000 µ solution has a tolerance of 0.50%. The 10, 000 and the 100, 000 µ solutions have a tolerance of 0.25%. Solutions for routine calibrations are packaged in plastic pints and have nominal values ±1.0%.

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850083

Sper Scientific 850038 Conductivity Probe for use with the following meters: 850081 Water Quality Meter.

Manufacturer: HM Digital Brand: HM Digital

Product Description: How Pure is Your Water? A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-4 can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-4 is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-4 is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), colloidal silver, aquariums, RO/DI systems, pools and spas, and more.

Manufacturer: HomeEVP07 Brand: StillCool

Description:Name:Digital TDS Meter Tester Water Quality Filter PurityMeasuring range: 0~9990ppmResolution: 1ppm (0~999ppm)Net weight:35gWeight(including packaging): 48gSize:143*25*14mmAccuracy: ±2% full scaleAuto shut-off: 10 minutesDo not rely on a calendar-Get the most out of your filtration system by knowing accurately when to change the filters for the best water possible!Easy to read digital display-Test for inorganic materials and substances commonly found in drinking water.Package Included:1 x TDS Meter Tester1 x User ManualNote:Products and images may exist chromatic aberration- please understanding.Compare the detail sizes with yours- please allow 1-2cm differs due to manual measurement.

Manufacturer: NGW Supply Brand: Happy Hydro Color: White

Is your family's water supply healthy? When TDS levels exceed 1,000mg/L, water is considered unfit for consumption. This directly affects everything that uses or lives in water, including aquatic life and plants. Contaminated water is linked to health conditions such as hardening of the arteries, joint stiffness and kidney stones. The Happy Hydro Meter tells you, in seconds, the amount of Total Dissolved Solids in water. Easy, accurate detection and measurement of metals and plant nutrients To test water, dispense it into a cup or bowl. Click-on the Happy Hydro Digital TDS Meter and dip it into the water, swirling briefly to remove bubbles. The easy-to-see LCD display will tell you, in parts per million, the TDS content of the water. Spin-dry or wipe-dry the detector, replace the cap, and turn off the power. An auto shut-off feature will also prevent batteries from running down when the meter is not in use. The Happy Hydro TDS Meter lets you save money on filters or detect potential malfunction in your reverse osmosis system. It is also ideal for monitoring nutrient levels when growing plants by hydroponics. Measuring just 6" x .5 x .5" and weighing only an ounce, this lightweight and compact instrument is suitable for home, travel, office and anywhere else that your water supply is questionable. Your satisfaction is our highest priority We pride ourselves on providing an outstanding Amazon experience so your Happy Hydro TDS Meter comes with a 1-year Money-Back Guarantee. If our product does not meet your expectations, return it for replacement or a full refund of your purchase price, with no questions asked. Don't leave your water supply to chance. Add the Happy Hydro TDS Meter to your cart today.

Manufacturer: IreVoor Brand: IreVoor

Product Description: Professional quality 100% professional TDS Meter, TDS EC Meter and Temperature Meter. To test water, dispense it into a cup or bowl. Click-on the IreVoor Digital TDS Meter and dip it into the water, swirling briefly to remove bubbles. The easy-to-see LCD display will tell you, in parts per million, the TDS content of the water. Spin-dry or wipe-dry the detector, replace the cap, and turn off the power. An auto shut-off feature will also prevent batteries from running down when the meter is not in use. The Irevoor TDS Meter lets you save money on filters or detect potential multifunction in your reverse osmosis system. It is also ideal for monitoring nutrient levels when growing plants by hydroponics. Features: * Lock function - makes it easy to read and record, press HOLD button then remove from test solution. * 2 minute Auto Shut Off feature, so battery won't run down. Accuracy: ± 2% * Measurement Range: Conductivity: 0 - 9990 μs/cm TDS: 0 - 5000 ppm (parts per million) Degrees Celsius: 0.1 - 80.0°C, Fahrenheit: 32.0 - 176.0°F * Display: large and easy-to-read LCD screen Specification: Size: 6" x 5" x 5" Weight: 1 ounce Color:White Package Include: 1 x TDS Meter 1 x TDS Meter User Manual

Manufacturer: Togetherwe Brand: Togetherwe

Ensure you water is up to par with these two different water testing tools. Excellent meter, very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Economy model that is ideal for end-users. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: Freeze the measurement to view it out of the water. Lightweight, handheld design 1*PH meter 1*TDS meter

Manufacturer: HM ELECTRONICS Brand: HM Digital Model: TDS-4TM

SPECIFICATIONS TDS Range: 0-9990 ppm (mg/L) Temp. Range: 0-80 degrees Celsius Resolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a 'x10' icon) Temperature Resolution: 0.1 degree Celsius (Celsius only) Accuracy: +/- 2% EC-to-TDS Conversion Factor: NaCl (avg. 0.5) ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit) Power source: 2 x 1.5V button cell batteries (not included) (LR44 or equivalent) Battery life: 1000 hours of usage Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches) Weight: 34g (1.2 oz)